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Zenith 70/71
#17

Hello, I have decided to continue on with this radio. I am going to scrap the original speaker and output transformer. I don't know what to get from Hammond for the output transformer. I will be using a permanent magnet speaker. I hope to be able to get the field coil frame out enough to use it. I would appreciate it if someone would recommend an appropriate transformer. Would one of the listed below work?

Also MrFixr55 says I can use a 10K pot across the antenna terminals. I assume he is saying a single winding pot. If so what do I do about the other winding? Not sure how to wire the pot so advice on this would be appreciated.

Thank you,
Dan


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Messages In This Thread
Zenith 70/71 - by dconant - 11-18-2025, 01:36 PM
RE: Zenith 70/71 - by morzh - 11-18-2025, 05:00 PM
RE: Zenith 70/71 - by Paul Philco322 - 11-18-2025, 08:59 PM
RE: Zenith 70/71 - by MrFixr55 - 11-18-2025, 11:48 PM
RE: Zenith 70/71 - by dconant - 11-19-2025, 09:15 AM
RE: Zenith 70/71 - by dconant - 11-20-2025, 07:49 PM
RE: Zenith 70/71 - by morzh - 11-20-2025, 08:56 PM
RE: Zenith 70/71 - by MrFixr55 - 11-21-2025, 01:17 AM
RE: Zenith 70/71 - by dconant - 11-22-2025, 05:51 PM
RE: Zenith 70/71 - by KCMike - 11-22-2025, 08:51 PM
RE: Zenith 70/71 - by dconant - 11-23-2025, 01:53 PM
RE: Zenith 70/71 - by Arran - 11-23-2025, 07:23 PM
RE: Zenith 70/71 - by MrFixr55 - 11-23-2025, 09:28 PM
RE: Zenith 70/71 - by MrFixr55 - 11-24-2025, 12:31 AM
RE: Zenith 70/71 - by dconant - 11-24-2025, 09:43 AM
RE: Zenith 70/71 - by RodB - 11-24-2025, 12:06 PM
RE: Zenith 70/71 - by dconant - 12-13-2025, 12:55 PM
RE: Zenith 70/71 - by Arran - 12-15-2025, 02:33 AM
RE: Zenith 70/71 - by dconant - 12-15-2025, 08:39 AM



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